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Individual Calculations July 2023 |
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| Jagirapu, Harshin R Total change: 118.00 | |   |
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| 32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1642 | 4.00 | 7 | 2.98 | 40 | 119.20 | |
|  Medina Calderon, Victor Manuel | | | 2021 | MEX | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Nichols, Anthony T | | | 1941 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Pomerantz, Daniel G | | | 1997 | CAN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Santner, Jack Jeffrey | | | 1918 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Marciano, Orry Matthew | | | 1838 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Szpisjak, Steven J | | | 1920 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Tkachenko, Erik | | | 2040 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1642 | 1.00 | 4 | -0.03 | 40 | -1.20 | |
| | Pousada Garcia, Daniel | | | 2048 | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Xie, Brandon | | | 2020 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Starkman, Eric | | | 1898 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Diaz, Marvin | | | 1519 | HON | 1.00 | 1 | 0.33 | 40 | 13.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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